{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10504902","patent":{"patent_number":"US-10504902","title":"Data storage devices and methods of manufacturing the same","assignee":null,"inventors":[],"filing_date":"2018-04-23T00:00:00.000Z","publication_date":"2019-12-10T00:00:00.000Z","cpc_codes":["G11C","G11C"],"num_claims":20,"abstract":"Disclosed are data storage devices and methods of manufacturing the same. The methods may include providing a substrate including a cell region and a peripheral circuit region, forming a data storage layer on the cell region and the peripheral circuit region of the substrate, selectively forming a mask layer on a portion of the data storage layer that is formed on the peripheral circuit region, forming a top electrode layer on the data storage layer and the mask layer, patterning the top electrode layer to form a plurality of top electrodes on the cell region, and patterning the data storage layer using the plurality of top electrodes as an etch mask to form a plurality of data storage parts on the cell region. While patterning the top electrode layer, the mask layer on the peripheral circuit region may serve as an etch stop layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data storage devices and methods of manufacturing the same","description":"Disclosed are data storage devices and methods of manufacturing the same. The methods may include providing a substrate including a cell region and a peripheral circuit region, forming a data storage ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10504902","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-10504902","citation_suggestion":"Patentable. \"Data storage devices and methods of manufacturing the same\" (US-10504902). https://patentable.app/patents/US-10504902","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10504902","json":"https://patentable.app/api/llm-context/US-10504902","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:50:51.616Z"}